Zettelkasten according to Luhmann - for Windows, Mac OS X and Linux
Welcome to the homepage of the Zettelkasten (slip box, file card system) for your computer.
This program is based on the working principle of Niklas Luhmann's famous Zettelkasten.
Tools for writing (scientific) papers
With the Zettelkasten, you can manage your daily work with (scientific) papers
or texts much more easily and effectively.
Both the storing and filing of important articles, excerpts and quotes as well as the subsequent use of this
collection of texts in order to prepare and write papers are considerably simplified by the Zettelkasten.
Free, cross platform and open source
Here you find more information on the programm features. The documentation can be found